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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/07/2020
Application #:
15532186
Filing Dt:
06/01/2017
Publication #:
Pub Dt:
12/21/2017
Inventors:
Eric C. LOBNER, Brian J. STANKIEWICZ, Andrew R. FOX, Theresa M. MEYER
Title:
SYSTEMS AND METHODS FOR PREDICTING HVAC FILTER CHANGE
Assignment: 1
Reel/Frame:
042562/0648Recorded: 06/01/2017Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/24/2017
Exec Dt:
05/24/2017
Exec Dt:
05/31/2017
Exec Dt:
05/31/2017
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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